From 7abe1d85ce99ad9aa1db352fee6a519a3a13ff0f Mon Sep 17 00:00:00 2001
From: Anatoli Papirovski <apapirovski@mac.com>
Date: Thu, 7 Jun 2018 13:07:59 -0400
Subject: [PATCH] fixup: another segfault

---
 src/node_http2.cc | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/node_http2.cc b/src/node_http2.cc
index 7165d6752e1ef3..534fc845bb60b9 100644
--- a/src/node_http2.cc
+++ b/src/node_http2.cc
@@ -1787,7 +1787,8 @@ void Http2Stream::Destroy() {
     // We can destroy the stream now if there are no writes for it
     // already on the socket. Otherwise, we'll wait for the garbage collector
     // to take care of cleaning up.
-    if (!stream->session()->HasWritesOnSocketForStream(stream))
+    if (stream->session() == nullptr ||
+        !stream->session()->HasWritesOnSocketForStream(stream))
       delete stream;
   }, this, this->object());